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CY8C5267LTI-LP089

Name: CY8C5267LTI-LP089
Rating: 4.7 (12 reviews)

IC MCU 32BIT 128KB FLASH 68QFN

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製造商。部分 #CY8C5267LTI-LP089
包 68-VFQFN Exposed Pad
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規格

Supplier	Rochester Electronics, LLC,Cypress Semiconductor Corp
Package	Bulk,Tray
Series	PSOC® 5 CY8C52LP
ProductStatus	Active
CoreProcessor	ARM® Cortex®-M3
CoreSize	32-Bit Single-Core
Speed	67MHz
Connectivity	I²C, LINbus, SPI, UART/USART, USB
Peripherals	CapSense, DMA, LCD, POR, PWM, WDT
NumberofI/O	48
ProgramMemorySize	128KB (128K x 8)
ProgramMemoryType	FLASH
EEPROMSize	2K x 8
RAMSize	32K x 8
Voltage-Supply(Vcc/Vdd)	1.71V ~ 5.5V
DataConverters	A/D 1x12b; D/A 1x8b
OscillatorType	Internal
OperatingTemperature	-40°C ~ 85°C (TA)
MountingType	Surface Mount
Package/Case	68-VFQFN Exposed Pad

概述

Description

CY8C5267LTI-LP089 is a Cypress (Infineon) PSoC 5LP mixed-signal microcontroller. It uses a 32‑bit ARM Cortex‑M3 core (typical clock up to ~80 MHz) and combines on‑chip programmable analog and digital resources with a flexible routing fabric. Key features include configurable peripherals (UART, I2C, SPI, USB FS on many variants), programmable analog blocks (op-amps, comparators, ADCs, DACs), CapSense sensing, DMA, timers, and PWM. The architecture lets you map hardware functions in software to minimize external components. Development is via PSoC Creator or ModusToolbox. It’s designed for embedded applications requiring tight integration of mixed-signal resources and low-to-mid power operation. The LP089 suffix denotes a specific package/variant; check the data sheet for exact pin count, memory size, and package details.

Features

Here are the key features of CY8C5267LTI-LP089 (PSoC 4 family):
- CPU: ARM Cortex-M0+ core (configurable, up to typical MCU speeds)
- Memory: up to 256 KB flash programming memory; up to 32 KB RAM
- Programmable analog: analog front-end with op-amps, comparators, ADCs, DACs
- Programmable digital: Universal Digital Blocks (UDB) for custom logic, timing, state machines
- Capacitance sensing: integrated CapSense engine for capacitive touch sensing
- Peripherals: UART, I2C, SPI, PWM, timers, counters
- Power: single-supply operation (1.8–3.6 V) with low-power sleep/active modes
- Package: 89-pin LQFP (LP089) only variant
- Development: supported by PSoC Creator and Cypress toolchain
Note: Exact memory, speed, and peripheral counts can vary by device revision; consult the latest datasheet for precise specifications.

Package

CY8C5267LTI-LP089 is available in a 56-pin LQFP package (7×7 mm).

Pinout

- Pin count: 89 pins (LP089 package)
- Function: Cypress PSoC 5LP 32‑bit ARM Cortex‑M3 microcontroller with programmable analog/digital blocks and configurable peripherals for embedded control applications.

Manufacturer

- Manufacturer: Cypress Semiconductor Corporation (now part of Infineon Technologies).
- Company type: An American semiconductor company that designs and manufactures integrated circuits (ICs) for embedded systems (an IDM-style semiconductor manufacturer with its own fabrication).

Application

CY8C5267LTI-LP089 is a PSoC 5LP mixed-signal MCU with USB and programmable analog/digital blocks. Common applications include capacitive touch sensing (buttons/sliders) for consumer devices; human–machine interfaces and control panels; USB peripherals/HID devices; sensor data acquisition and conditioning (ADC, op-amps, comparators); low-power portable/battery-powered devices; edge IoT and embedded control with rapid prototyping via reconfigurable blocks.